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840 AS-Interface Element for KombiSIGN 70
• LEDs indicate current status
• 31 or 62 addresses
• Available with standard or
A/B technology
• Voltage supply switchable from
internal bus supply to additional
external voltage supply
• With addressing socket
TECHNICAL SPECIFICATIONS:
Standard Slave A/B-Slave
Number of addresses: Max. 31 Max. 62
Number of signal elements: Max. 4 Max. 3
IO-Code: 8
ID-Code: F
ID2-Code: N/A E
Outputs: 4 semiconductor relays 3 semiconductor relays
Approved in accordance with: Spec. V 3.0 Spec. V 3.0
Specif. Power supply
AS-Interface Element: Via bus conduction
Operating voltage: 18.5 V … 31.6 V according to the AS-Interface specification
Reverse battery protection: Integrated
Watchdog: Integrated
Additional external voltage: 24 V DC
8
Hex
A
Hex
Hex
Hex
Hex
modular
•
KombiSIGN 70
Signal Towers
Cable not included in assembly
LEDs display the
current status
With internal add. voltage With external add. voltage
Current carrying cap. Σ Imax: 200 mA 200 mA per signal element
Current consumption max: 210 mA 50 mA
Voltage at signal element: 20 V ... 30 V DC 24 V +/- 10%
Short circuit/overload protect
ion: Integrated Pre-fuse M 1.6 A
ORDER SPECIFICATIONS:
AS-Interface Element Standard Slave A/B-Slave
840 830 55 840 810 55
ADDITIONAL INFORMATION:
The KombiSIGN Signal Tower 70 with AS-Interface Element are
capable of total communication: Through simple integration of an
AS-Interface Element the actuators are connected to the networking system Actuator-Sensor-Interface - this con-siderably reduces
complex wiring.
The necessary power supply (supply via bus or external) can be selected with a switch.
This element is mounted as the first tier of the individual signal tower directly on top of
the terminal element. (Further Information see page 351).
TECHNICAL DIAGRAMS:
see page 318
Class 2
See note
on page 347
Standard Slave A/B-Slave
Approval No. 66301 Approval No. 66202
77 g
IP 54
+50°C
-20°C
59
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